In my lifetime

COVID-19 pandemic
Y2K
The internet for the masses
Google
Cell phones
9/11
Mt St Helens erupted
Challenger shuttle explosion
Fall of the Berlin Wall
Tiananmen Square
2 presidents impeached

Columbine and a bunch of other school/mass shootings

Gulf War

War on Terror

D.A.R.E. program

Hurricane Katrina

Reality TV (this is NOT my fault)

Social media (also not my fault)

Summer and winter Olympics being split into different years

First female Supreme Court justice

First female vice president

Arab Spring

Oklahoma City bombings

Indiana Jones franchise

Pixar

Black Lives Matter

Thriller (Michael Jackson)

Backstreet Boys and K-pop

Creation of MLK day

The Cosby Show

Nintendo and Mario Brothers

Minecraft

Michael Phelps

Florence Griffith Joyner 

Carl Lewis

Michael Jordan

MCU

Too many Batman's to count

Spell check

Princess Diana and Mother Teresa died

Chernobyl

Amazon

2008 crash

First black president

End of Apartheid

Harry Potter

CDs, DVDs, Blu-Ray, laser-disc

Full House and  TGIF lineup

Dolly the clone sheep

Lord of the Rings movies released

Occupy Wall Street

Brexit

Netflix and streaming